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2009 Mercedes-Benz C350 Sport 3.5L MIL Lamp on
Posted to European Driveability on 5/19/2017 3 Replies

AIR pump actuation OK, vacuum source for both diverter valves is common, no check valves in lines downstream of switchover valves. Left vacuum actuated diverter valve replaced, code recurred after 2 days. O2 sensor response to actuation is identical both sides...

3 Replies Received (View Replies)

  Related Documents & Media  2009 Mercedes-Benz C350 Sport

 
Message Closed w/Summary

car Vehicle Data

2009 Mercedes-Benz C350 Sport

VIN WDDGF56X79
Engine3.5 L / 6 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection / ME9.7
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

0814Airflow or secondary air injection system cylinder bank 2 is too low
Message Closed w/Summary

car Vehicle Data

2009 Mercedes-Benz C350 Sport

VIN WDDGF56X79
Engine3.5 L / 6 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection / ME9.7
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

0814Airflow or secondary air injection system cylinder bank 2 is too low